{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["founded by", "city of headquarters", "founded", "state or provinces of residence"], "input": "It is also a Vivastation on the  Viva  Green line of  York Region  's Viva bus rapid transit system ."}
{"founded by": [{"subject": "Viva", "object": "York Region"}], "city of headquarters": [], "founded": [], "state or provinces of residence": []}